D7024
Installation Guide for System
D7024 Operation and Installation Guide
© 2005 Bosch Security Systems Page 79 41740F
8.3.1.6 Communications Programming (if Used for Central Station Service)
A communication format compatible with the central station must be selected.
Monitoring of both phone lines must be enabled.
8.3.2 Accessory Devices
8.3.2.1 D132B Multi-use Reversing Relay Module
The D132B is a multi-purpose, fully configurable, smoke power-reversing module for activating detectors with local
annunciation. The D132B will operate both two-wire and four-wire circuits, and it will also work with Class A or Class B
initiating circuits. An alarm latch connection is provided to allow an initiating loop to be held in alarm after the detector loop
power has been reversed to activate any sounders. The D132B does not affect compatibility between the FACP and
detectors, or the FACP and Notification Appliance Circuits (NACs). Refer to the
D132B Installation Guide
(P/N: 40895) for
detailed installation instructions for the D132B module. One of the installation options shown in the D132B Installation
Guide is also shown below for reference:
21 3
4 5 6
7 8 9
#
Cmnd
0
Prog
*
Clear
Disable
Drill
Test
History
Reset
Silence
Trouble
Silenced
Power
Alarm
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
7891011121314
Input Point
NAC Out
(+)
(-)
Power limited
and supervised
L+
1-
Optional Alarm Latch
Power limited
and supervised
RA BA GA YA RB BB GB YB
2-
3-
L+
4-
AUX-
AUX+
SMK-
SMK+
NO1
COM1
NC1
NO2
COM2
NC2
T1
TH1
RH1
R1
T2
HT2
HR2
R2
Earth Ground
2.2K ohm EOL
(Power limited
and supervised)
P/N: 25899
TB1
1
2
3
4
5
6
7
8
9
10
Loop
Latch
NAC
12/24
VDC
Class A
TB2
1
2
3
4
5
6
D132B
7
8
24V Reversing detectors
2.2K ohm EOL
(Power limited
and supervised)
P/N: 25899
24V NACs
+
-
+
-
Not Used
Not Used
Not Used
Not Used
Not Used
Figure 13: Wiring the D132B
